# N3642X: Aero Commander 100, registration cancelled 1974-06-07

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 7, 1974
- Status when cancelled: Valid registration
- Airframe: [Aero Commander 100](https://openairdocs.org/model/aero-commander-100) (registry code 0140202)
- Serial number: 303
- Type of aircraft: Fixed wing single engine
- Certificate issued: May 4, 1971
- Mode S code: A41DDC
- Owner when cancelled: [Brennan Leonard J](https://openairdocs.org/faa-owner/BRENNAN%20LEONARD%20J)
- Location: [Freer, TX](https://openairdocs.org/faa-place/TX/Freer)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N3642X
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3642X
- Page: https://openairdocs.org/deregistered/N3642X-1974-06-07

From the FAA registry file of November 5, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Aero Commander 100: https://openairdocs.org/model/aero-commander-100.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB FTW74DRG23](https://openairdocs.org/ntsb/FTW74DRG23), Oct 5, 1973: Aero Comdr 100 (N3642X), Encinal, TX, substantial damage

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 19731005036779A](https://openairdocs.org/incident/19731005036779A), Oct 5, 1973: Slinds 100ACMDR (N3642X), Encinal, TX, Substantial damage. Encntrd enroute wea. Hit wires ldg on road.

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